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Red Ensign Group membership

Red Ensign Group membership across every register we track for aircraft.

What is meant by Red Ensign Group membership?

Whether the register belongs to the Red Ensign Group, the British shipping registers group, and which of its two categories it sits in.

Why does Red Ensign Group membership matter when choosing a register?

Membership decides whether a vessel is a British ship, and the category decides whether the register will take her at all: Category 1 registers take ships of unlimited tonnage and type, Category 2 registers are capped.

Every register for aircraft, side by side

Where a register has not published an answer, none is shown, and where the only figure available is an estimate, it is labeled as one.

Red Ensign Group membership across every register we track for aircraft
RegisterAnswer
ArubaThe Registry of ArubaNot a member of the Red Ensign Group, which in any case covers British shipping registers only and no aircraft register.Red Ensign Group, 'Who we are' (About the Red Ensign Group), redensigngroup.orgwww.redensigngroup.org · Who we are, membership paragraph and both category listsRetrieved 2026-09-09Open sourceInformational only, not legal, tax or financial advice. Contact a qualified professional for current information.
BermudaBermuda Aircraft RegistryBermuda is in the Red Ensign Group through its shipping register (Category 1); the Group covers shipping registers only, so the aircraft register is outside it.Red Ensign Group, 'Who we are' (About the Red Ensign Group), redensigngroup.orgwww.redensigngroup.org · Who we are, opening line and Category 1Retrieved 2026-09-09Open sourceInformational only, not legal, tax or financial advice. Contact a qualified professional for current information.
Cayman IslandsCayman Islands Aircraft RegistryThe Cayman Islands is in the Red Ensign Group through its shipping register (Category 1); the Group covers shipping registers only, so the aircraft register is outside it.Red Ensign Group, 'Who we are' (About the Red Ensign Group), redensigngroup.orgwww.redensigngroup.org · Who we are, opening line and Category 1Retrieved 2026-09-09Open sourceInformational only, not legal, tax or financial advice. Contact a qualified professional for current information.
GuernseyGuernsey Aircraft RegistryGuernsey is in the Red Ensign Group through its shipping register (Category 2); the Group covers shipping registers only, so the aircraft register is outside it.Red Ensign Group, 'Who we are' (About the Red Ensign Group), redensigngroup.orgwww.redensigngroup.org · Who we are, opening line and Category 2Retrieved 2026-09-09Open sourceInformational only, not legal, tax or financial advice. Contact a qualified professional for current information.
Isle of ManIsle of Man Aircraft RegistryThe Isle of Man is in the Red Ensign Group through its shipping register (Category 1); the Group covers shipping registers only, so the aircraft register is outside it.Red Ensign Group, 'Who we are' (About the Red Ensign Group), redensigngroup.orgwww.redensigngroup.org · Who we are, opening line and Category 1Retrieved 2026-09-09Open sourceInformational only, not legal, tax or financial advice. Contact a qualified professional for current information.
MaltaMalta Aircraft RegisterNot a member of the Red Ensign Group, which in any case covers British shipping registers only and no aircraft register.Red Ensign Group, 'Who we are' (About the Red Ensign Group), redensigngroup.orgwww.redensigngroup.org · Who we are, membership paragraph and both category listsRetrieved 2026-09-09Open sourceInformational only, not legal, tax or financial advice. Contact a qualified professional for current information.
San MarinoSan Marino Aircraft RegistryNot a member of the Red Ensign Group, which in any case covers British shipping registers only and no aircraft register.Red Ensign Group, 'Who we are' (About the Red Ensign Group), redensigngroup.orgwww.redensigngroup.org · Who we are, membership paragraph and both category listsRetrieved 2026-09-09Open sourceInformational only, not legal, tax or financial advice. Contact a qualified professional for current information.

Where to go next

This item is one of many that bear on the choice. Set it beside the rest before you choose a register, and tell us if a register you need is not covered yet.